For industrial purpose the power is to be delivered for larger distance hence AC power supply is required to drive the motors. The rectifier in a VFD is used to convert incoming ac power into direct current (dc) power. There are 3 pair of rectifier combination is used for converting 3 phase AC into DC Normally 612 or 18 diodes will be used to serve this purpose. Rectifiers can be built using diodes silicon controlled rectifiers (SCR) or transistors to rectify power. After the power flows through the rectifiers it is stored on a dc bus. The dc bus contains capacitors to accept power from the rectifier and stores it and finally delivers that power through the inverter section.VFDS LLC is a leader among variable frequency drive suppliers. Our company concentrates on VFD design and VFD manufacture. VFDS LLC is china VFDS Company located in Shenzhen. Our main focus is creating the highest quality products. The main products a hrefhttp//www.vfds.org/single phase to three phase.htmlsingle phase to three phase VFD/a three Phases to three Phase VFD and so on.
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Building 2 Xuwu Gongle Xixiang
Bao'an District Shenzhen, 518000